Can I stream Qobuz ?

What Jond said....
But...

Even if no firmware update allowing Qobuz, you should STILL be able to stream Qobuz over Bluetooth from your phone or tablet.

SQ not likely to match your present direct network streams but it is a possibility for a workaround.

Good luck.

If your Yamaha doesn't support Qobuz then no you can't unless perhaps there is a firmware upgrade for your receiver that would allow it. Check with Yamaha to see if they've released an update to support Qobuz.